EP4287741A3 - Sps and ulcg enhancements - Google Patents

Sps and ulcg enhancements Download PDF

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Publication number
EP4287741A3
EP4287741A3 EP23204022.0A EP23204022A EP4287741A3 EP 4287741 A3 EP4287741 A3 EP 4287741A3 EP 23204022 A EP23204022 A EP 23204022A EP 4287741 A3 EP4287741 A3 EP 4287741A3
Authority
EP
European Patent Office
Prior art keywords
periodicity
grant
base station
configured grant
ulcg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23204022.0A
Other languages
German (de)
French (fr)
Other versions
EP4287741A2 (en
Inventor
Wei Yang
Yi Huang
Jay Kumar Sundararajan
Hwan Joon Kwon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of EP4287741A2 publication Critical patent/EP4287741A2/en
Publication of EP4287741A3 publication Critical patent/EP4287741A3/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/115—Grant-free or autonomous transmission

Abstract

A configuration for a UE to utilize grant periodicity values that are not multiples or fractions of a slot. The apparatus receives, from a base station, a configuration for a periodicity for a configured grant, the configured grant being for communicating with the base station based on the corresponding periodicity. The apparatus communicates with the base station based on the configured periodicity in association with the configured grant, the communicating being one of receiving the plurality of PDSCHs associated with the configured grant based on the corresponding configured periodicity or transmitting the plurality of PUSCHs associated with the configured grant based on the corresponding configured periodicity.
EP23204022.0A 2020-08-24 2021-08-19 Sps and ulcg enhancements Pending EP4287741A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063069652P 2020-08-24 2020-08-24
US17/405,973 US20220061048A1 (en) 2020-08-24 2021-08-18 Sps and ulcg enhancements
PCT/US2021/046712 WO2022046513A1 (en) 2020-08-24 2021-08-19 Sps and ulcg enhancements
EP21773178.5A EP4201140A1 (en) 2020-08-24 2021-08-19 Sps and ulcg enhancements

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP21773178.5A Division EP4201140A1 (en) 2020-08-24 2021-08-19 Sps and ulcg enhancements

Publications (2)

Publication Number Publication Date
EP4287741A2 EP4287741A2 (en) 2023-12-06
EP4287741A3 true EP4287741A3 (en) 2024-03-20

Family

ID=80270134

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21773178.5A Pending EP4201140A1 (en) 2020-08-24 2021-08-19 Sps and ulcg enhancements
EP23204022.0A Pending EP4287741A3 (en) 2020-08-24 2021-08-19 Sps and ulcg enhancements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21773178.5A Pending EP4201140A1 (en) 2020-08-24 2021-08-19 Sps and ulcg enhancements

Country Status (4)

Country Link
US (1) US20220061048A1 (en)
EP (2) EP4201140A1 (en)
CN (1) CN115943710A (en)
WO (1) WO2022046513A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023209914A1 (en) * 2022-04-27 2023-11-02 株式会社Ｎｔｔドコモ Terminal and wireless communication method
WO2024035217A1 (en) * 2022-08-11 2024-02-15 엘지전자 주식회사 Method, user equipment, processing device, and storage medium for transmitting uplink signal, and method and base station for receiving uplink signal

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11172503B2 (en) * 2018-09-19 2021-11-09 Qualcomm Incorporated SPS for signaling with non-integer periodicities
CN111478784B (en) * 2019-01-24 2022-03-11 华为技术有限公司 Method and device for determining configuration resources
WO2020155149A1 (en) * 2019-02-02 2020-08-06 Lenovo (Beijing) Limited Enhanced scheduling of time sensitive networking
US20220149997A1 (en) * 2019-03-29 2022-05-12 Samsung Electronics Co., Ltd. Apparatus and method for semi-persistent scheduling
WO2020223420A1 (en) * 2019-04-30 2020-11-05 Idac Holdings, Inc. Methods, apparatus and systems for enhanced uplink data transmission on configured grants
US20220312412A1 (en) * 2019-05-02 2022-09-29 Lg Electronics Inc. Method and device for transmitting or receiving wireless signal in wireless communication system
US20220217715A1 (en) * 2019-05-03 2022-07-07 Lg Electronics Inc. Method and device for transmitting/receiving wireless signal in wireless communication system
US20220209906A1 (en) * 2019-05-10 2022-06-30 Lenovo (Beijing) Limited Method and apparatus for configuring a scheduling configuration
EP4000337A1 (en) * 2019-07-18 2022-05-25 Telefonaktiebolaget LM Ericsson (publ) Methods of resolving collision between sr and pusch
US11464001B2 (en) * 2019-08-16 2022-10-04 Qualcomm Incorporated Joint activation of multiple semi-persistent scheduling configurations in a single message
WO2021056562A1 (en) * 2019-09-29 2021-04-01 富士通株式会社 Wireless communication method and device, and system
KR20210055397A (en) * 2019-11-07 2021-05-17 삼성전자주식회사 Method and apparatus for determining a transmssion time point of a first type configured grant in a wireless communication system
US11546937B2 (en) * 2019-11-08 2023-01-03 Huawei Technologies Co., Ltd. System and method for reservation and resource selection for sidelink communication
US11558873B2 (en) * 2019-11-22 2023-01-17 Samsung Electronics Co., Ltd. Method and apparatus for group scheduling for PDCCH overhead reduction
JP2023518012A (en) * 2020-03-26 2023-04-27 エルジー エレクトロニクス インコーポレイティド HARQ-ACK transmission method, user equipment and storage medium, and HARQ-ACK reception method and base station
US11844066B2 (en) * 2020-04-09 2023-12-12 Lg Electronics Inc. Method and device for allocating sidelink resource in NR V2X
US20220312459A1 (en) * 2020-08-05 2022-09-29 Apple Inc. Enhanced Configured Grants

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: "Uplink grant free transmission for URLLC services", vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217, 12 February 2017 (2017-02-12), XP051209400, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170212] *
NOKIA ET AL: "Further discussion on CG periodicities and CG and SPS occasions determination for new periodicities", vol. RAN WG2, no. Chongqing, China; 20191014 - 20191018, 7 November 2019 (2019-11-07), XP051816068, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_108/Docs/R2-1915693.zip R2-1915693 CG and SPS occasions determination for new periodicities.docx> [retrieved on 20191107] *
NTT DOCOMO ET AL: "Summary of 7.2.6.6 Enhanced UL configured grant transmission", vol. RAN WG1, no. Xi'an, China; 20190408 - 20190412, 10 April 2019 (2019-04-10), XP051707667, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96b/Docs/R1%2D1905609%2Ezip> [retrieved on 20190410] *
SEQUANS COMMUNICATIONS: "Impact of CG/SPS with periodicities non dividing HF length", vol. RAN WG2, no. Elbonia; 20200224 - 20200306, 14 February 2020 (2020-02-14), XP051849918, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG2_RL2/TSGR2_109_e/Docs/R2-2001627.zip R2-2001627_Impact of CGSPS with periodicities non dividing HF length.docx> [retrieved on 20200214] *
ZTE: "Enhanced for UL grant free transmission", vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 3 May 2019 (2019-05-03), pages 1 - 4, XP051708449, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F97/Docs/R1%2D1906414%2Ezip> [retrieved on 20190503] *

Also Published As

Publication number Publication date
WO2022046513A1 (en) 2022-03-03
US20220061048A1 (en) 2022-02-24
CN115943710A (en) 2023-04-07
EP4287741A2 (en) 2023-12-06
EP4201140A1 (en) 2023-06-28

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